#pragma once
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<assert.h>
typedef struct Contacts
{
	char name[20];
	char telev[20];
	char addr[20];
}Contacts;
typedef struct AddressBook
{
	Contacts* contact;
	int size;
	int capacity;
}Contact;
void AddressBookInit(AddressBook* p);
void AddContact(AddressBook* p);
void DelContact(AddressBook* p);
void FindContact(AddressBook* p);
void PrintContact(AddressBook* p);
void ChangeContact(AddressBook* p);
void JudgeCapacity(AddressBook* p);
int Find(AddressBook* p);



